Relay bus bar with built-in current sensor



FIG. 1 is a front perspective view of a relay bus bar with built-incurrent sensor, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom view thereof.

The broken line portion of the figure drawings is included to showunclaimed subject matter only and forms no part of the claimed design.

CLAIM The ornamental design for a relay bus bar with built-in current sensor, as shown and described. 